CN105557760B - A kind of Synergistic insecticidal compositions and its application containing propargite and tetranactin - Google Patents

A kind of Synergistic insecticidal compositions and its application containing propargite and tetranactin Download PDF

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Publication number
CN105557760B
CN105557760B CN201511022608.5A CN201511022608A CN105557760B CN 105557760 B CN105557760 B CN 105557760B CN 201511022608 A CN201511022608 A CN 201511022608A CN 105557760 B CN105557760 B CN 105557760B
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tetranactin
propargite
insecticidal compositions
synergistic insecticidal
synergistic
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CN105557760A (en
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高瑞花
白杰
邢刚
石振龙
赵东亚
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Nanjing Redsun Co., Ltd.
Nanjing Huazhou Pharmaceutical Co Ltd
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NANJING REDSUN CO Ltd
Nanjing Huazhou Pharmaceutical Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N63/00Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • A01N63/30Microbial fungi; Substances produced thereby or obtained therefrom
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N41/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Virology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of Synergistic insecticidal compositions and application thereof containing propargite and tetranactin, the Pesticidal combination is using propargite and tetranactin as principle active component, wherein the weight ratio of propargite and tetranactin is 1:60~60:1.The present composition can prevent various pests, and have apparent synergistic effect, and expand insecticidal spectrum, have greater activity to the mite class etc. on diamondback moth, prodenia litura, planthopper, striped rice borer and fruit tree, tea, flowers;And reduces pesticide usage amount, reduce residual quantity of the pesticide on crop, alleviate environmental pollution;To safety of human and livestock, Environmental compatibility is good, pest is not likely to produce drug resistance.This composition can be configured to missible oil, aqueous emulsion, microemulsion, suspending agent, wettable powder or water dispersion granule.

Description

A kind of Synergistic insecticidal compositions and its application containing propargite and tetranactin
Technical field
The invention belongs to pesticide fields, and in particular to a kind of using propargite and tetranactin as the desinsection group of principle active component Close object and its application.
Background technology
Propargite (Propargite), molecular formula:C19H26O4S, chemical name:2- (4- tert-butyl benzene oxies) cyclohexyl third Alkynes -2- base sulfites.Structural formula is:
Propargite be broad spectrum activity, efficiently, less toxic acaricide, have and tag and stomach poison function, no infiltration and systemic action.It is right Children mite and good at mite effect, ovicidal effect is poor.Can effectively preventing and treating apple-tree, cotton, cucumber, grape, corn and soybean, kind Tetranychid class pest on eggplant and vegetables.
Tetranactin (tetranactin), tetranactin are by out of streptomyces aureus (Streptomyces aureus) thalline A kind of big Fourth Ring lactone antibiotic of extraction has stronger acaricidal activity, can kill adult, also can ovicidal;To people and animals' poison Property is low, and plant is not likely to produce poisoning;Sensitive mite class is not easy to produce resistance;It does not pollute the environment;It can be with various insecticides, sterilization Agent is used in mixed way, but to the young fruit period of cucumber, pears, and brassicaceous vegetable is also easy to produce poisoning.Suitable for prevention apple, tea, flowers Mite class on equal crops.
Acaricide kind containing single component often existing defects in pesticide control of pest mite:Continuous use easy tos produce anti- Pharmacological property, mite killing spectrum is narrow, and comprehensive protection, peasant's drug cost height etc. cannot be provided for crop.It is various by two kinds or the coming year The combination of active constituent can overcome disadvantages mentioned above to a certain extent to a certain extent.Two kinds or two with synergistic effect Kind or more active constituent combination mixture, preventive effect can be improved, dosage, cost-effective with reducing active ingredient, slows down evil mite Resistance occurs that simultaneously prevention spectrum can be expanded, and plays that more mites are simultaneous to be controlled, reduces the use cost of peasant.
Invention content
It is an object of the invention to be directed to above-mentioned various problems, in order to overcome and delay the drug resistance to existing pesticide, expand Big mite killing spectrum, reduces drug cost at enhancing drug effect, to provide a kind of Pesticidal combination of prevention various crop mite class disease.
It is a still further object of the present invention to provide the purposes of the Pesticidal combination.
The measure of the present invention is realized by following measures.
A kind of Synergistic insecticidal compositions containing propargite and tetranactin, the Synergistic insecticidal compositions are with propargite and tetranactin For principle active component, wherein the weight ratio of propargite and tetranactin is 1:60~60:1.
The more excellent weight ratio of the Pesticidal combination, wherein propargite and tetranactin is 1:50~30:1.It is further excellent It is 1 to select the weight ratio of propargite and tetranactin:20~20:1, the still further preferably weight ratio of propargite and tetranactin is 1:1 ~10, the most preferably weight ratio of propargite and tetranactin is 1:5~10.The weight ratio of propargite and tetranactin can also be 1: 10、1:5、1:10、1:2、1:3、1:1.
The weight ratio of the shared preparations of the Pesticidal combination, wherein propargite and tetranactin two kinds of active principles accumulation is 0.5%~90%, preferably 1~60%.
The Pesticidal combination, using propargite and tetranactin as principle active component (active constituent) and auxiliary agent and/or Excipient is processed into any one dosage form allowed on pesticide.The dosage form that can be processed into is missible oil, suspending agent, aqueous emulsion, micro emulsion Agent, pulvis, wettable powder, dispersible oil-suspending agent and water dispersible granules etc..Detergent alkylate sulphur may be used in the auxiliary agent Sour calcium, alkyl phenol polyoxyethylene ether, polyoxyethylene polyoxy propylene block compound (such as agriculture breast 33#), nonylphenol polyoxyethylene ether Include cyclohexanone, dimethylbenzene, solvent naphtha, water, antifreezing agent (such as propylene glycol), deionized water Deng, excipient.The above auxiliary agent, tax Shape agent and other agriculturally known auxiliary materials can be applied alone or be used in combination.
The Synergistic insecticidal compositions containing propargite and tetranactin are being prepared for preventing Lepidoptera, Homoptera and fruit Tree, flowers, mite pest on tea tree insecticide in apply.The lepidoptera pest is prodenia litura, diamondback moth, and two change Snout moth's larva, homoptera pest are planthopper, and mite pest is citrus red mite, tetranychid, Panonychus citri, Tetranychus cinnabarinus.
The present invention Synergistic insecticidal compositions antagonism mite pest have significant preventive effect, particularly with tetranychid, red spider, The various pests that Panonychus citri etc. easy tos produce resistance have good preventive effect;And inhibit pest to single formulation (propargite Or tetranactin) drug resistance generate and simultaneously can prevent Lepidoptera, homoptera pest.
The Pesticidal combination of the present invention compared with prior art, generates following advantageous effect:(1) compared with single dose, the group Closing object has notable synergistic, control effect to significantly improve the prevention of pest;(2) one medicines more control, a dispenser can simultaneously anti-Zhiduo County Kind evil mite reduces prevention recruitment cost;By the acaricide prepared containing the Synergistic insecticidal compositions of propargite and tetranactin Object is preventing mite class simultaneously, and can inhibit Lepidoptera, homoptera pest, especially has to planthopper, beet armyworm and prodenia litura Good preventive effect achievees the effect that a medicine is controlled more.(3) alternative high-toxic pesticide, and field dosage is greatly reduced, effectively subtract Few environmental pollution and pesticide residue;(4) it has concurrently quick-acting and long-acting;(5) compared with propargite single dose, production and application cost drop It is low;(6) pest is inhibited to enhance the resistance of pesticide.
Specific implementation mode
The embodiment of the present invention is to use methods for combining laboratory biometrics with field trials.First pass through indoor biological It measures, defines the co-toxicity coefficient after two kinds of medicaments compound by a certain percentage;On this basis, then field trial is carried out.
Embodiment 1
Weigh propargite, tetranactin is configured to principle active component weight percent using conventional formulation method by different proportion The propargite tetranactin suspending agent that content is 30%.Specific ratio is shown in Table 1.
Propargite and tetranactin and its compounding sample are measured to the virulence of citrus red mite using dip-slide method, often handled It is repeated 3 times, 30 is handled per concentration, uses LC50Value calculates co-toxicity coefficient by Sun Yunpei's Method:
The toxicity test and co-toxicity coefficient of 1 propargite of table, tetranactin and its compounding sample to citrus red mite
Embodiment 2
Weigh propargite, tetranactin is configured to principle active component weight percent using conventional formulation method by different proportion The propargite tetranactin missible oil that content is 30%.Specific ratio is shown in Table 2.
Test method is using (the reference of leaf butterfly spray-on process《NY/T 1154.13-2008 farm-chemical indoor determination test rules The 13rd parts insecticide:Leaf butterfly spray-on process》) virulence of propargite and tetranactin and its compounding sample to Tetranychus cinnabarinus is measured, often Processing is repeated 3 times, and uses LC50Value calculates co-toxicity coefficient by Sun Yunpei's Method:
The toxicity test and co-toxicity coefficient of 2 propargite of table, tetranactin and its compounding sample to Tetranychus cinnabarinus
Embodiment 3
Weigh 5g propargites, 20g tetranactins, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, dimethylbenzene To 100g, the above raw material is routinely prepared and is mixed in the method input mixing kettle of missible oil, principle active component weight hundred is formed It is 25% propargite tetranactin missible oil to divide content.
The field trial of control in field citrus red mite is carried out using 3 matched sample of embodiment, comparison medicament is 57% alkynes Mite spy EC and 16% tetranactin EC, specific dosage are shown in Table 3, and water consumption is 30kg per acre, look into 3 days, 7 days, 14 days, tie within 28 days after medicine Fruit, test result are shown in Table 3:
Field test results of 3 example of table, 3 sample to citrus red mite
Example 3 has citrus red mite fabulous quick-acting as can be seen from Table 3, and the lasting period is long, in field Performance is good, is the outstanding medicament for preventing citrus red mite.
Embodiment 4
The field trial of control in field Tetranychus cinnabarinus is carried out using 3 matched sample of embodiment, comparison medicament is 57% alkynes mite Special EC and 16% tetranactin EC, specific dosage are shown in Table 4, are per acre 30kg with water, look into 3 days after medicine, 7 days, 14 days, 28 days as a result, Test result is shown in Table 4:
Field test results of 4 example of table, 3 sample to Tetranychus cinnabarinus
3 sample of example has Tetranychus cinnabarinus fabulous effect as can be seen from Table 4, and the lasting period is long, in field Performance is good, is the outstanding medicament for preventing Tetranychus cinnabarinus.
Embodiment 5
Weigh propargite, tetranactin is configured to principle active component weight percent using conventional formulation method by different proportion The propargite tetranactin aqueous emulsion that content is 30%.Specific ratio is shown in Table 5.
Test method first soaks the poison that the method that leaf connects worm again measures propargite and tetranactin and its compounding sample to cabbage caterpillar Power, often processing are repeated 3 times, and use LC50Value calculates co-toxicity coefficient by Sun Yunpei's Method:
The toxicity test and co-toxicity coefficient of 5 propargite of table, tetranactin and its compounding sample to cabbage caterpillar
Embodiment 6
Weigh propargite, tetranactin is configured to principle active component weight percent using conventional formulation method by different proportion The propargite tetranactin aqueous emulsion that content is 30%.Specific ratio is shown in Table 6.
Test method feed adds malicious method to measure propargite and tetranactin and its compounding sample to the virulence of cotten aphid, often handles It is repeated 3 times, uses LC50Value calculates co-toxicity coefficient by Sun Yunpei's Method:
The toxicity test and co-toxicity coefficient of 6 propargite of table, tetranactin and its compounding sample to cotten aphid
Embodiment 7
The field trial of control in field cabbage caterpillar is carried out using 3 matched sample of embodiment, comparison medicament is 57% propargite EC and 16% tetranactin EC, specific dosage are shown in Table 7, are per acre 30kg with water, are looked into after medicine 3 days, 7 days, 14 days, 28 days as a result, examination It tests and the results are shown in Table 7:
Field test results of 7 example of table, 3 sample to cabbage caterpillar
Embodiment 8
The field trial of control in field cotton aphid is carried out using 3 matched sample of embodiment, comparison medicament is 57% alkynes mite Special EC and 16% tetranactin EC, specific dosage are shown in Table 8, are per acre 30kg with water, look into 3 days after medicine, 7 days, 14 days, 28 days as a result, Test result is shown in Table 8:
Field test results of 8 example of table, 3 sample to cotten aphid
Embodiment 9:
It weighs 0.2g propargites, 20g tetranactins, lignin 10g, Negel 2g, with kaolin add to 100g, it will The above raw material mixes in micronizer, forms the propargite mite killing that principle active component weight percentage is 20.2% Plain wettable powder.
Embodiment 10:
Weigh 78g propargites, 0.5g tetranactins, calcium dodecyl benzene sulfonate 8g, phenethyl phenol polyethenoxy ether 6g, diformazan Benzene adds to 100g, and the above raw material is routinely prepared and is mixed in the method input mixing kettle of missible oil, principle active component weight is formed Measure the propargite tetranactin missible oil that percentage composition is 78.5%.
Embodiment 11:
Weigh 2g propargites, 10g tetranactins, nonyl phenol phosphate 5g, alkyl phenol polyoxyethylene ether 4g, n-butanol 3g, 30g Dimethylbenzene and 20g pyrrolidones, the xanthans of 0.1g, remaining supplies 100g with water, and n-butanol and water dissolution form water phase, Remaining component is mixed to form oil phase, cutter effect under slowly water phase be added oil phase in, and continue shearing 10~ 30 minutes, form the propargite tetranactin aqueous emulsion that principle active component weight percentage is 12%.
Embodiment 12:
10g propargites, 30g tetranactins, calcium dodecyl benzene sulfonate 5g are weighed, alkyl phenol polyoxyethylene ether 4g's, 30g is molten The pyrrolidones of agent dimethylbenzene and 15g, remaining complements to 100g with water, and shape is mixed in active compound, solvent, emulsifier, cosolvent At homogeneous phase transparent solution, then it is slowly added into water and stirring forms clear solution, as principle active component weight percentage For 40% propargite tetranactin microemulsion.
Embodiment 13:
Weigh 4g propargites, 4g tetranactins, calcium dodecyl benzene sulfonate 5g, phenethyl phenol polyethenoxy ether 3g, dimethylbenzene To 100g.The above raw material is routinely prepared and is mixed in the method input mixing kettle of missible oil, principle active component weight hundred is formed It is 8% propargite tetranactin missible oil to divide content.
Embodiment 14:
3g propargites, 30g tetranactins, sodium lignin sulfonate 3g, polyoxyethylene poly-oxygen propylene aether and its sulfate 4g are weighed, Xanthans 0.2g, ethylene glycol 10g, silica ethane 0.1g, aluminium-magnesium silicate 0.5g supply 100g with water, under the action of sand mill Form the propargite tetranactin suspending agent that principle active component weight percentage is 33%.
Embodiment 15:
Weigh 5g propargites, 60g tetranactins, alkyl phenol polyoxyethylene ether 14g, phenethyl phenol polyethenoxy ether 15g, diformazan The above raw material is routinely prepared and is mixed in the method input mixing kettle of missible oil, form principle active component weight to 100g by benzene The propargite tetranactin missible oil that percentage composition is 65%.
Embodiment 16:
Weigh 45g propargites, 5g tetranactins, sodium lignin sulfonate 8g, lauryl sodium sulfate 2g, ammonium sulfate 5g, poly- second The above raw material is formed principle active component weight hundred by enol 5g, borax 2g, kaolin 28g by the method for water dispersion granule It is 50% propargite tetranactin water dispersible granules to divide content.
Embodiment 17:
Weigh 25g propargites, 25g tetranactins, alkyl phenol polyoxyethylene ether 14g, phenethyl phenol polyethenoxy ether 15g, two The above raw material is routinely prepared and is mixed in the method input mixing kettle of missible oil, form principle active component weight to 100g by toluene Measure the propargite tetranactin missible oil that percentage composition is 50%.

Claims (6)

1. a kind of Synergistic insecticidal compositions containing propargite and tetranactin, it is characterized in that the Synergistic insecticidal compositions with propargite with Tetranactin is active ingredient, wherein the weight ratio of propargite and tetranactin is 1:1~10.
2. the Synergistic insecticidal compositions according to claim 1 containing propargite and tetranactin, it is characterized in that the Insecticidal combinations The effective ingredient propargite of object and the weight ratio of tetranactin are 1:5~10.
3. the Synergistic insecticidal compositions according to claim 1 containing propargite and tetranactin, feature propargite and mite killing Both plain weight percentage in the Synergistic insecticidal compositions is 0.5%~90%.
4. the Synergistic insecticidal compositions according to claim 1 containing propargite and tetranactin, it is characterized in that with propargite and Tetranactin is that active ingredient is processed into any one dosage form allowed on pesticide with auxiliary agent.
5. the Synergistic insecticidal compositions according to claim 4 containing propargite and tetranactin, it is characterized in that the dosage form is Missible oil, wettable powder, microemulsion, aqueous emulsion, suspending agent, water dispersion granule.
6. the Synergistic insecticidal compositions described in claim 1 containing propargite and tetranactin are being prepared for preventing the red spider of citrus Spider, Tetranychus cinnabarinus, cabbage caterpillar, cotten aphid insecticide in application.
CN201511022608.5A 2015-12-29 2015-12-29 A kind of Synergistic insecticidal compositions and its application containing propargite and tetranactin Active CN105557760B (en)

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CN112514919A (en) * 2020-11-26 2021-03-19 赞皇县龙堂苑农业科技有限责任公司 Compound agent of verticillium lecanii and propargite

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272854A (en) * 1963-07-18 1966-09-13 Us Rubber Co Cycloaliphatic sulfite esters
US6297374B1 (en) * 1985-02-04 2001-10-02 Nihon Bayer Agrochem K.K. Nitroimino-nitromethylene—azole or-azine heterocyclic compounds, insecticidal compositions containing them, and insecticidal methods of using them
CN1430890A (en) * 2003-01-29 2003-07-23 徐建军 Multiple preparation type pesticide for killing insects and acarids

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272854A (en) * 1963-07-18 1966-09-13 Us Rubber Co Cycloaliphatic sulfite esters
US6297374B1 (en) * 1985-02-04 2001-10-02 Nihon Bayer Agrochem K.K. Nitroimino-nitromethylene—azole or-azine heterocyclic compounds, insecticidal compositions containing them, and insecticidal methods of using them
CN1430890A (en) * 2003-01-29 2003-07-23 徐建军 Multiple preparation type pesticide for killing insects and acarids

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